FR2676510B1 - QUIET CENTRIFUGAL MOTOR PUMP. - Google Patents

QUIET CENTRIFUGAL MOTOR PUMP.

Info

Publication number
FR2676510B1
FR2676510B1 FR9105809A FR9105809A FR2676510B1 FR 2676510 B1 FR2676510 B1 FR 2676510B1 FR 9105809 A FR9105809 A FR 9105809A FR 9105809 A FR9105809 A FR 9105809A FR 2676510 B1 FR2676510 B1 FR 2676510B1
Authority
FR
France
Prior art keywords
motor pump
centrifugal motor
quiet centrifugal
quiet
pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9105809A
Other languages
French (fr)
Other versions
FR2676510A1 (en
Inventor
Laurent Bourdelain
Joel Cousin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ELECTRO MEC NIVERNAIS
Original Assignee
ELECTRO MEC NIVERNAIS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ELECTRO MEC NIVERNAIS filed Critical ELECTRO MEC NIVERNAIS
Priority to FR9105809A priority Critical patent/FR2676510B1/en
Priority to YU50792A priority patent/YU50792A/en
Priority to EP92401328A priority patent/EP0514272A1/en
Publication of FR2676510A1 publication Critical patent/FR2676510A1/en
Application granted granted Critical
Publication of FR2676510B1 publication Critical patent/FR2676510B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/118—Structural association with clutches, brakes, gears, pulleys or mechanical starters with starting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
FR9105809A 1991-05-14 1991-05-14 QUIET CENTRIFUGAL MOTOR PUMP. Expired - Fee Related FR2676510B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9105809A FR2676510B1 (en) 1991-05-14 1991-05-14 QUIET CENTRIFUGAL MOTOR PUMP.
YU50792A YU50792A (en) 1991-05-14 1992-05-14 ELECTRIC NOISE CENTRIFUGAL PUMP
EP92401328A EP0514272A1 (en) 1991-05-14 1992-05-14 Quiet centrifugal motorpump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9105809A FR2676510B1 (en) 1991-05-14 1991-05-14 QUIET CENTRIFUGAL MOTOR PUMP.

Publications (2)

Publication Number Publication Date
FR2676510A1 FR2676510A1 (en) 1992-11-20
FR2676510B1 true FR2676510B1 (en) 1995-01-06

Family

ID=9412756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9105809A Expired - Fee Related FR2676510B1 (en) 1991-05-14 1991-05-14 QUIET CENTRIFUGAL MOTOR PUMP.

Country Status (3)

Country Link
EP (1) EP0514272A1 (en)
FR (1) FR2676510B1 (en)
YU (1) YU50792A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD980058A1 (en) 1998-03-19 1999-09-19 Askoll Holding Srl DRIVING DEVICE, WITH WIDE ROTATION ANGLE BETWEEN THE SYNCHRONOUS PERMANENT MAGNET MOTOR AND THE OPERATING BODY
ES2053372B1 (en) * 1992-02-17 1997-04-16 Fagor S Coop IMPROVEMENTS INTRODUCED IN SYNCHRONOUS MOTOR DRIVEN PUMPS FOR APPLIANCES.
DE9302945U1 (en) * 1993-03-01 1993-11-11 Hanning Elektro Werke Synchronous motor equipped with a start-up aid
IT1281839B1 (en) * 1995-01-19 1998-03-03 Askoll Srl PERFECTED DEVICE FOR STARTING THE ROTOR OF A SYNCHRONOUS PERMANENT MAGNET MOTOR
IT245149Y1 (en) * 1998-03-27 2002-03-19 Tecnocomponenti Srl SYNCHRONOUS ELECTRIC PUMP EQUIPPED WITH SOUNDPROOFING DEVICE
ES2162544B1 (en) * 1998-12-31 2002-07-01 Fagor S Coop COUPLING FOR THE TRANSMISSION OF ROTATION IN A SYNCHRONOUS ENGINE.
US6478555B1 (en) 1999-06-16 2002-11-12 Lg Electronics, Inc. Apparatus for controlling noise and vibration for drain pump
ATE332445T1 (en) 2002-09-03 2006-07-15 Emerson Appliance Motors Europe CENTRIFUGAL PUMP FOR HOUSEHOLD APPLIANCES
CN100465455C (en) * 2003-11-26 2009-03-04 普拉塞特股份有限公司 Centrifugal pump especially for domestic appliances and other similar products
CN2916195Y (en) * 2006-01-26 2007-06-27 江门市汉宇电器有限公司 Centrifugal drainage pump
CN101153604B (en) * 2006-09-29 2011-04-13 德昌电机股份有限公司 Pump impeller connecting mechanism with limited free motion
CN101408228B (en) * 2008-09-11 2011-01-26 江门市汉宇电器有限公司 Transmission device between working component and rotor of permanent magnetism synchronous electric machine
DE102010044593A1 (en) * 2010-09-07 2012-03-08 Rolf Strothmann drive
US11798697B2 (en) * 2020-08-17 2023-10-24 Terrapower, Llc Passive heat removal system for nuclear reactors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1453728A1 (en) * 1964-04-06 1969-05-08 Bueche Dr Ernst Centrifugal pump for heating
DE3111794A1 (en) * 1981-03-20 1982-09-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Electric motor
DE3683962D1 (en) * 1985-07-01 1992-04-02 Easthorpe Investments Ltd CENTRIFUGAL PUMP.
IT1218569B (en) * 1987-04-22 1990-04-19 Askoll Srl CENTRIFIGE PUMP PERFECT FOR WASHING MACHINES, DISHWASHER AND APPLIANCES IN GENERAL
DE9016330U1 (en) * 1990-11-30 1991-03-28 Siemens Ag, 8000 Muenchen, De

Also Published As

Publication number Publication date
YU50792A (en) 1995-10-03
FR2676510A1 (en) 1992-11-20
EP0514272A1 (en) 1992-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse